Re: [PATCH v3 2/6] smp: add function to execute a function synchronously on a physical cpu

From	Juergen Gross <jgross@suse.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v3 2/6] smp: add function to execute a function synchronously on a physical cpu
Date	2016-04-01 09:50 +0200
Message-ID	<rj20a-189-15@gated-at.bofh.it> (permalink)
References	<rj1x7-Xr-7@gated-at.bofh.it> <rj1x8-Xr-11@gated-at.bofh.it> <rj1Qt-14I-5@gated-at.bofh.it>
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On 01/04/16 09:37, Peter Zijlstra wrote:
> On Fri, Apr 01, 2016 at 09:14:30AM +0200, Juergen Gross wrote:
>> +	if (cpu >= nr_cpu_ids)
>> +		return -EINVAL;
> 
>> +	if (cpu != 0)
>> +		return -EINVAL;
> 
> The other functions return -ENXIO for this.

Aah, okay. Will change.


Juergen

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[PATCH v3 2/6] smp: add function to execute a function synchronously on a physical cpu Juergen Gross <jgross@suse.com> - 2016-04-01 09:20 +0200
  Re: [PATCH v3 2/6] smp: add function to execute a function  synchronously on a physical cpu Peter Zijlstra <peterz@infradead.org> - 2016-04-01 09:40 +0200
    Re: [PATCH v3 2/6] smp: add function to execute a function  synchronously on a physical cpu Juergen Gross <jgross@suse.com> - 2016-04-01 09:50 +0200

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